电牵引采煤机SRD控制器系统的优化设计

SRD,,(,100025):SRD,,:;;:TM352;TM571.5:B:1001-0874(2008)02-0030-02OptimalDesignofSRDControllerSystemforElectricalHaulageShearerYANGLu2dong,YANZhi2ping,GAOChao(ChinaTexMechanical&ElectricalEngineeringCo.,Ltd.,Beijing100025,China)Abstract:OnthebaseofSRDelectricalhaulagesystemforshearer,thesystem,circuitandstructureareoptimallydesigned.Thepracticalapplicationofthesysteminmineshowsthatitiseasilycarriedandrapidlyinstalled,thusshorteningthedowntime.Keywords:electricalhaulageshearer;switchedreluctancedrive;combinedcontroller1(SRD),2SRD,1,,,,,,SRD,SRD,,,1SRD2(1)SRD4,121,2(),2,,,2SRD(2)SRD0320082SRD3(),SRD,SRD()SRDSRD(),(PLC),SRD2SRD,2(),,3SRD,,,,3,,,RS,PLC,,PLC4,4:()220V,220V,15V,15V,3,3(2L1L2L3),,,,RS,,,,A/D(CD4046),,F=N-18010%CD4046A/D,5,PLC45A/D,,;,LED,(35)1320082,,,SRM,,SRMa)SRMb)c)SRM54SRD,,,:[1],.[J].,2001(5)[2],,,.[J].,2006(3)[3].[J].,2006(8)[4],.[J].,2006(4)[5].[J].,2005(4):(1982-),,(:2007-12-25;:)(31)4SRD(IGBT),,,,,,,,,,,,65,,,,,,3,SRD90%,3h,113/3h//K257045255833253712,,5SRD,,,,:[1],.[J].,2006(4)[2].[M].:,1998:(1978-),,2005(),(:2007-08-27;:)5320082